228794881

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 265334400

約数和(自身を除く): 36539519

約数列:

[1, 7, 89, 443, 623, 829, 3101, 5803, 39427, 73781, 275989, 367247, 516467, 2570729, 32684983, 228794881]

約数ペア:

[(1, 228794881), (7, 32684983), (89, 2570729), (443, 516467), (623, 367247), (829, 275989), (3101, 73781), (5803, 39427)]